WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
New Laboratory Forum Victor Santa Cruz 2 13278 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 8440 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 8091 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 8101 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 16319 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 12281 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 9618 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 7905 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 7612 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 8095 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 11973 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 12830 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 10325 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 9477 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 12046 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 12797 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 10031 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 7703 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 11523 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 7556 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 9187 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 11031 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 10289 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 7399 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 11174 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 10572 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 9517 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 10743 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 8274 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 11602 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 10785 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 7124 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 8904 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 9733 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 11901 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 9957 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 11377 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 8915 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 9799 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 10096 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 10008 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 10257 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 9248 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 18816 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 9654 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 6901 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 13768 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 6710 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 6177 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 8885 Friday, December 10, 2010 7:57 AM 
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